16220376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 30954024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 167, 171, 213, 228, 284, 334, 342, 426, 456, 501, 568, 639, 668, 684, 852, 1002, 1278, 1336, 1349, 1368, 1503, 1704, 2004, 2556, 2698, 3006, 3173, 4008, 4047, 5112, 5396, 6012, 6346, 8094, 9519, 10792, 11857, 12024, 12141, 12692, 16188, 19038, 23714, 24282, 25384, 28557, 32376, 35571, 38076, 47428, 48564, 57114, 71142, 76152, 94856, 97128, 106713, 114228, 142284, 213426, 225283, 228456, 284568, 426852, 450566, 675849, 853704, 901132, 1351698, 1802264, 2027547, 2703396, 4055094, 5406792, 8110188, 16220376]

約数ペア:

[(1, 16220376), (2, 8110188), (3, 5406792), (4, 4055094), (6, 2703396), (8, 2027547), (9, 1802264), (12, 1351698), (18, 901132), (19, 853704), (24, 675849), (36, 450566), (38, 426852), (57, 284568), (71, 228456), (72, 225283), (76, 213426), (114, 142284), (142, 114228), (152, 106713), (167, 97128), (171, 94856), (213, 76152), (228, 71142), (284, 57114), (334, 48564), (342, 47428), (426, 38076), (456, 35571), (501, 32376), (568, 28557), (639, 25384), (668, 24282), (684, 23714), (852, 19038), (1002, 16188), (1278, 12692), (1336, 12141), (1349, 12024), (1368, 11857), (1503, 10792), (1704, 9519), (2004, 8094), (2556, 6346), (2698, 6012), (3006, 5396), (3173, 5112), (4008, 4047)]